/// <summary>
/// Use this to optinally add the layers to this Person Form.
/// </summary>
/// <param name="layers"></param>
public void AddLayers(List <Layer> layers)
{
LayerComboBox.BeginUpdate();
foreach (Layer layer in layers)
{
LayerComboBox.Items.Add(LayerComboBox.Items.Count + ": " + layer.Name);
}
LayerComboBox.EndUpdate();
}
/// <summary>
/// This refresh method is called when the active map view changes and therefore the list of layers needs to be refreshed
/// </summary>
public void RefreshLayerComboBox()
{
try
{
if (LayerComboBox == null)
{
_deferredRefreshOfLayerList = true;
return;
}
LayerComboBox.ClearItems();
QueuedTask.Run(() =>
{
Map map = MapView.Active.Map;
if (map == null)
{
return;
}
var layers = map.GetLayersAsFlattenedList().OfType <FeatureLayer>();
bool hasItems = false;
foreach (var lyr in layers)
{
string fc = lyr.Name;
LayerComboBox.AddItem(new ComboBoxItem(fc));
hasItems = true;
}
if (hasItems)
{
LayerComboBox.Text = "Choose...";
// LayerComboBox.Text = LayerComboBox.ItemCollection.FirstOrDefault().ToString();
}
});
}
catch (Exception ex)
{
MessageBox.Show("Error in RefreshLayerComboBox: " + ex.ToString(), "Error");
}
}
